The holy book of Allah, and every word of Holy book , is the word of truth and believing in it is a part of faith. As Allah Almighty says in the opening verses of the Qur'an:

That is, this is the Umm Al-Kitab in which there is no room for doubt. In every age there have been many Pharaohs who tried their best to harm the greatness of the Qur'an, but they did not succeed then and they will not succeed because Interpretation of 
O Beloved! ? Indeed, We have revealed the Qur'an to you and We protect it from distortion, change, excess and deficiency. ”
The divine book is the Holy Qur'an, the comprehensive book of all the principles and branches of religion and the highest answer of the world of humanity. A speech book is a complete law. The Qur'an is a prescription for healing. He is an enlightened leader, a precise balance, a strong preacher, an informed and insightful leader, a dark light, a strong orator and orator. And it is a mercy to the worlds and a book that separates truth from falsehood. It is also a collection of historical, political, military, educational, jurisprudential, ethical, doctrinal, natural, hygienic, industrial, philosophical, literary, mathematical and other sciences and subjects.
History has shown that even if one tries to extinguish the light of the Qur'an, diminish its excesses, distort and change it or cast doubt on its characters, one will not succeed or succeed. Enemies of Islam and misguided people like Wasim Rizvi, despite all their tricks, deceptions and efforts for hundreds of years, have not been able to extinguish the light of the Qur'an in the slightest, and there will never be the slightest change in the word of Allah. Nor can Muslims be skeptical of any of its letters.
There is a very popular saying in Persian
The value of Gohar Shah Dand or Badand Johri ”means the one who knows the value of pearls and diamonds is either a king or a jeweler!
Allah Almighty is the first to compile the Qur'an. As stated in the Quran

(Al-Qiyamah 17

 (Al-Qiyamah 18) Then when We have recited it (from the tongue of Jibreel), then follow what is recited.

The Holy Prophet (PBUH) is the second compiler of the Qur'an. He compiled the Qur'an on various objects. The whole Qur'an was written in different objects.
Hazrat Abu Bakr Siddique, 3rd Comprehensive Quran. In the battle of Yamama, when a large number of memorizers and readers were martyred, Hazrat Abu Bakr Siddique, on the advice of Hazrat Umar Farooq, collected the Holy Quran in book form from various objects. Thus, after the first Prophet (peace and blessings of Allaah be upon him), Abu Bakr al-Siddeeq had the Qur'aan written in book form.
Usman Ghani is the fourth compiler of the Qur'an. During his caliphate, when the conquests became very great and the speakers of different languages entered the realm of Islam, he started reciting the Qur'an differently. At that time, in order to eliminate the differences with the Muslim Ummah and to compile it on one recitation, he compiled the Qur'an on one recitation.
The commentary that was written along with the Quran was also abolished. Therefore, he collected the original Qur'an separately from the commentaries. For this reason, he is called Jami-ul-Quran. (Sahih Bukhari, Book of Virtues of Quran, Chapter Collection of Quran)
Allama Suyuti writes with reference to the book "Fahm al-Sunan" by Abu Abdullah al-Mahsabi:
The writing of the Qur'an was nothing new. The Holy Prophet himself used to order it to be written, but it was scattered on pieces of paper, shoulder bones and palm twigs. Hazrat Abu Bakr combined it from different places. All these things were as if sheets were scattered in the house of the Prophet (peace and blessings of Allaah be upon him) and the Qur'aan was written in them. Nothing is lost.
And (the collection of complete Qur'anic memoirs in your house) in which (Quranic Surahs) were written separately; So the one who collected it (by the order of Hazrat Abu Bakr) (Zayd ibn Thabit) gathered (all the surahs) in one place and tied them all with one thread

Editing Procedure

The method of Zayd ibn Thabit in compiling the Qur'an should be well understood. Zaid himself was a memorizer of the Qur'an Therefore, he could have written the whole Qur'an from his memory. Apart from him, there were hundreds of memorizers at that time. Also, Hazrat Zaid could have copied the Holy Qur'an from the complete version of the Holy Qur'an which was written in the time of the Holy Prophet. But as a precaution, they did not settle for just one of them; On the contrary, by using all these means at the same time, he did not record any verse in his scriptures until written and oral evidence of its continuity was found. The various Companions were safe with Hazrat Zaid. Hazrat Zaid united them so that the new version could be copied from them. Therefore, it was announced that whoever has any verses of the Holy Qur'an written to him should bring them to Hazrat Zayd
Hazrat Siddiq Akbar himself supervised this work and continued to reward him with his useful advice. Therefore, it is proved from the traditions that he also used Hazrat Umar as a person Hazrat Zayd's assistant was engaged in this task and at the same time Hazrat Omar and Zaid were also ordered to sit at the door of the mosque; then whoever brings to you the copy of the Holy Qur'an with a witness. Write down
Whoever brought the verses of the Holy Quran to Hazrat Zaid, Hazrat Zaid used to confirm it in four ways: To Be Continued)

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